Option to auto-close deleted files with no unsaved edits (#31920)

Closes #27982

Release Notes:

- Added `close_on_file_delete` setting (off by default) to allow closing
open files after they have been deleted on disk

---------

Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>
b74477d12eBen Brandt committed on 6/3/2025, 11:18:29 AM· committed by GitHubparent3077abf
6 files changedLine totals unavailable